enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. USB-to-serial adapter - Wikipedia

   en.wikipedia.org/wiki/USB-to-serial_adapter

   FTDI US232R : USB to RS-232 cable. A USB-to-serial adapter or simply USB adapter is a type of protocol converter that is used for converting USB data signals to and from serial communications standards (serial ports). Most commonly the USB data signals are converted to either RS-232, RS-485, RS-422, or TTL-level UART serial data.

3. Data Carrier Detect - Wikipedia

   en.wikipedia.org/wiki/Data_Carrier_Detect

   Data Carrier Detect (DCD) or Carrier Detect (CD) is a control signal present inside an RS-232 serial communications cable that goes between a computer and another device, such as a modem. This signal is a simple "high/low" status bit that is sent from a data communications equipment (DCE) to a data terminal equipment (DTE), i.e., from the modem ...

4. Software flow control - Wikipedia

   en.wikipedia.org/wiki/Software_flow_control

   Software flow control is a method of flow control used in computer data links, especially RS-232 serial. It uses special codes, transmitted in-band, over the primary communications channel. These codes are generally called XOFF and XON (from "transmit off" and "transmit on", respectively). Thus, "software flow control" is sometimes called "XON ...

5. Data Terminal Ready - Wikipedia

   en.wikipedia.org/wiki/Data_Terminal_Ready

   Data Terminal Ready (DTR) is a control signal in RS-232 serial communications, transmitted from data terminal equipment (DTE), such as a computer, to data communications equipment (DCE), for example a modem, to indicate that the terminal is ready for communications and the modem may initiate a communications channel.

6. USB communications - Wikipedia

   en.wikipedia.org/wiki/USB_communications

   High speed (HS) rate of 480 Mbit/s was introduced in 2001 by USB 2.0. High-speed devices must also be capable of falling-back to full-speed as well, making high-speed devices backward compatible with USB 1.1 hosts. Connectors are identical for USB 2.0 and USB 1.x. SuperSpeed (SS) rate of 5.0 Gbit/s. The written USB 3.0 specification was ...

7. USB communications device class - Wikipedia

   en.wikipedia.org/wiki/USB_communications_device...

   This class can be used for industrial equipment such as CNC machinery to allow upgrading from older RS-232 serial controllers and robotics, since they can keep software compatibility. The device attaches to an RS-232 communications line and the operating system on the USB side makes the USB device appear as a traditional RS-232 port.

8. List of AMD Athlon XP processors - Wikipedia

   en.wikipedia.org/wiki/List_of_AMD_Athlon_XP...

   Model Number Frequency L2-Cache FSB Multiplier Voltage TDP Release Date Part Number Standard power: Athlon XP 2000+ 1667 MHz: 256 KB: 266 MT/s: 12.5x: 1.50 V: 60.3 W: September 2003

9. Virtual instrument software architecture - Wikipedia

   en.wikipedia.org/wiki/Virtual_Instrument...

   There are also some specifications for T&M-specific protocols over PC-standard I/O, such as HiSLIP [2] or VXI-11 [3] (over TCP/IP) and USBTMC [4] (over USB). The VISA library has standardized the presentation of its operations over several software reuse mechanisms, including through a C API exposed from Windows DLL , visa32.dll, over the ...